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From "Aleksey Yeschenko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-7319) Fix availability validation for LOCAL_ONE CL
Date Thu, 29 May 2014 15:57:02 GMT
Aleksey Yeschenko created CASSANDRA-7319:
--------------------------------------------

             Summary: Fix availability validation for LOCAL_ONE CL
                 Key: CASSANDRA-7319
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7319
             Project: Cassandra
          Issue Type: Bug
            Reporter: Aleksey Yeschenko
            Assignee: Aleksey Yeschenko
             Fix For: 1.2.17, 2.0.9, 2.1 rc1
         Attachments: 7319.txt

ConsistencyLevel#assureSufficientLiveNodes() is currently broken wrt LOCAL_ONE (unlike ConsistencyLevel#isSufficientLiveNodes()).
Because of this it's possible for a read request to go to a node in a non-local DC if there
are no live replicas in the local DC (writes are also affected).



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